Individual Calculations August 2019
 Bongo Akanga Ndjila, Barthelemy  Total change: -28.80  Rating chartPersonal card
 Championnat Individuel Africain 2019 Open Hammamet TUN 2019-07-08
RcRownchangeKK*chgGame
 2011 1804 1.00 9 -1.44 20 -28.80 
  Anwuli, Daniel m2204  * NGR0.001-0.0820-1.60 
  Bouzidi, Ahmed c2191 TUN0.001-0.0920-1.80 
  Islam Sh.nour, Kassim 1925 SOM0.001-0.3420-6.80 
  Mulenga, Prince Daniel 2204  * ZAM0.001-0.0820-1.60 
  Bongo Ngombele, Tary 1664 GAB0.501-0.1920-3.80 
  Simutowe, Musatwe c2170 ZAM0.001-0.1020-2.00 
  Bajje, Endashaw Ashame 1897 ETH0.001-0.3720-7.40 
  Mande, Allan Benjamin 1887 UGA0.5010.11202.20 
  Sasha, Winston - Onyiah 1954 NGR0.001-0.3020-6.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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